TL37-M 1/2" NPT Thread Ag Quick Connect Hydraulic Poppet style Coupler 1/2" body size for Tractor Bobcat Skid Steer Loaders Implements (Pack of 2)

TL37-M 1/2" BODY MALE AG-STYLE HYDRAULIC COUPLER (1/2" NPT) - 2-PACK

The TL37-M is an industrial-strength, ball-detent hydraulic coupler set engineered for agricultural and heavy-duty equipment. Built to exceed the ISO 5675 standard, these couplers provide a reliable, high-pressure connection for implements and attachments on tractors, skid steers, and loaders.

🗸 ISO 5675 AG-STYLE COMPLIANCE: Designed specifically for the "AG" ball-detent standard, the TL37-M provides guaranteed interchangeability with standard 1/2" AG poppet-style hydraulic ports. This ensures seamless compatibility with equipment from major brands including John Deere, Bobcat, CAT, Kubota, New Holland, CASE, JCB, Thomas, Gehl, Volvo, and ASV.

🗸 HEAVY-DUTY INDUSTRIAL RATING: Built for durability, these couplers are rated for over 3600 PSI. Constructed from high-strength steel, they are engineered to withstand the rigorous pressure spikes and environmental stresses of professional field work.

🗸 PRECISION LOCKING MECHANISM: Features a push-connect locking sleeve with heavy knurling. This design ensures a non-slip grip even when covered in grease or mud, allowing for fast, efficient attachment changes, even while wearing heavy safety gloves.

🗸 CORROSION RESISTANCE: The trivalent zinc plating provides a robust barrier against moisture, fertilizers, and road salt, preventing the rust that causes locking sleeves to seize and couplers to become inoperable.

🗸 EFFICIENT SYSTEM MAINTENANCE: Designed for minimal air inclusion during disconnection and easy cleaning, helping to prevent contaminants from entering your hydraulic system during connection and disconnection cycles.

Specifications

Q: Are these "Flat Face" or "Ball Style" couplers?

A: These are AG-Style Ball-Detent couplers utilizing a poppet valve. They are distinct from ISO 16028 Flat Face couplers and are specifically designed for the needs of agricultural tractors and traditional skid steer equipment.

Q: Why is a 2-pack convenient?

A: Hydraulic circuits on agricultural implements typically run in pairs (pressure and return). A 2-pack allows you to replace both the supply and return male tips simultaneously, ensuring consistent flow and even wear across the hydraulic circuit.

Q: Can these be connected under pressure?

A: While standard AG-style poppet couplers are not designed to be connected under full system pressure, they are highly capable of connecting when there is slight "residual" pressure trapped in the line due to heat expansion—a very common occurrence for implements sitting in the sun.

Q: How do I identify if my machine uses AG-Style vs. Flat Face?

A: Inspect the coupler face. If you see a spring-loaded "button" or ball-like valve in the center, it is an AG-Style (Poppet). If the surface is completely flat and flush, it is a Flat Face (ISO 16028). You must match the style of your machine's female ports exactly.

Thread Sizes for 1/2" Body Agricultural Style Adapters:

Flat Face to Agricultural Style Adapters:

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